| 摘要 |
FIELD: transport engineering; road, construction, tractor and agricultural engineering. ^ SUBSTANCE: invention relates to vehicles capable of moving at no gauge air pressure in tires. Proposed vehicle wheel has sealed detachable rim and pneumatic tubeless tire in space of which elastic inner support is installed limiting radial deformation of tire and providing its serviceability at full loss of inner pressure. Inner elastic detachable support secured on rim by threaded joints has profile with widened base and outer diameter of projection, and segments split over circumference and forming cylindrical radial spaces in places of threaded joints. So, in case of breakage of tire, sufficient adhesion of support with deformed soils is provided. Design increases side rigidity excluding cross bending and slipping in contact of support with inner space of tire. ^ EFFECT: enlarged operating capabilities. ^ 2 tbl, 4 dwg |
